were liquid‚ oily‚ and it had a banana smell. Introduction Artificial flavoring is commonly used in the food that we eat today. For example‚ fruit flavoring is a chemical mixture that mimics a natural flavor as that of banana flavor from the synthesis of isoamyl acetate. Ester is the functional group‚ which is responsible for the distinctive odor and taste that artificial fruit flavoring has. Esters are derived from carboxylic acids. A carboxylic acid contains the –COOH group‚ and in an ester
Premium Acetic acid Ester Carboxylic acid
Abstract This experiment is about the synthesis of 3-nitrobenzaldehyde through nitration. The nitration of benzaldehyde is an example of an electrophilic aromatic substitution reaction‚ in which a proton of an aromatic ring is replaced by a nitro group. Many aromatic substitution reactions are known to occur when an aromatic substrate is allowed to react with a suitable electrophilic reagent‚ and many other groups besides nitro may be introduced into the ring. Although the reaction produced a low
Premium Electrophilic aromatic substitution Nitration Benzene
Christian Dickmann Miss. Shaw Period 2 10/21/12 Synthesis Essay on the Crucible The Crucible‚ set in Salem‚ Massachusetts in 1692‚ takes place in an era when religion was a part of the government. Religion‚ wasn’t just the common Sunday “get together”‚ but defined the role of an individual in society. This wasn’t an advantage for John Proctor‚ he had many of his own believes and keep to him. This led to his downfall‚ but was John Proctor innocent or were the religious expectations of the church
Premium Salem witch trials The Crucible
at too. I HATE doing the reference page!! I always seem to mess something up! LOL and some teachers can be pickier then others …… But GOOD LUCK and I hope this helps…Let me know if you need anything else Final Synthesis Paper Danielle Sisel March 4‚ 2013 LAS 401: Synthesis and Servant Leadership When I first came to Silver Lake College I didn’t know what to expect. All I knew about the school was that it was a private catholic liberal arts college. At that time I never gave any though
Premium Liberal arts Poverty Poverty in the United States
4/27/11 SYNTHESIS AND CHEMILUMINESCENCE OF LUMINOL Abstract: Chemiluminescence occurs in nature and can be found in everyday products. For example‚ the light omitted by fireflies‚ deep sea fish and glow sticks is a result of this process. Luminol was synthesized from from 3-nitrophthalic acid and then combined with potassium ferricyanide and hydrogen peroxide to omit a blue light. The product of this reaction is very unstable and is made by losing a nitrogen and the electrons go from an excited
Premium Oxygen
References: 1. Zubrick‚ James W. The Organic Chem Lab Survival Manual Chemistry 330 University of Pittsburgh‚ 2008 2. Bandik‚ George C. et al The Organic Chemistry Laboratory Experience at the University of Pittsburgh Chemistry 340 Sixth Edition‚ 2011
Premium Magnesium Diethyl ether Solvent
Prelab 5B Macrocyclic Synthesis OBJECTIVE: The objective this week is to produce Tetraphenylporphyrin and its metal complex. This will be carried out by condensation of 4 equivalents of Benzaldehyde and pyyrole in the presence of propanoic acid. The product will undergo UV/Visible Spectrum tests to determine its lambda max. The lambda max will show us the relationship between a conjugated system and the visible spectrum. PROCEDURE: Step 1: preparation of meso-tetraphenylporphyrin (TPP)
Premium Chemical reaction Chemistry Acetic acid
EXP-10 CHEM 233L SYNTHESIS OF p-BROMOANILINE Introduction: In this experiment‚ p-bromoaniline was synthesized in three steps starting from aniline. Since the amino group of aniline is a strong activator of aromatic ring‚ direct bromination is impractical (equation 1). In order to make a desired product‚ amino group needed to be protected as the acetamide which also maintained ortho and para position but slowed down the rate of reaction (equation 2). Slow reaction rate would increase
Premium Acetic acid Solvent
Persepolis Synthesis Essay During your tender years of childhood including young teenage years‚ you are not at the appropriate age to make important life decisions. Many of the decisions parents make for their children are for long term effects‚ specifically their future. In “Persepolis”‚ the Islamic Revolution is putting a strain on Marji’s future. With the war progressing and no signs of ending‚ Marji’s parents finally make the decision they need to send Marji to another place to start a new
Premium Time Industrial Revolution Revolution
Chris Archbold Argumentative Synthesis Prof. McKee 17 April 2013 Argumentative Synthesis on Skateboarding Skateboarding is a sport that is uniquely different from all others. It doesn’t require a team competing for a common goal. There isn’t a legitimate system that judges how talented a skateboarder is. There is no league regulating how skateboarding should be done. Skateboarding is an individualistic sport that provides infinite potential for progression. There is no limit on the amount
Premium Skateboarding Photography United States